June 2006 - Zope - Zope lists

dtml forwarding request
by Alric Aneron 08 Jun '06

08 Jun '06

Hello, Is there a way in Zope to forward a request from one page to another. When I say "forward" a request, I want to retain all the GET and POST request parameters. So similar to <dtml-call expr="RESPONSE.redirect('...')"> but response.redirect loses all the request parameters. I've been looking around and couldn't find it. Any ideas? Thanks in advance! --------------------------------- Yahoo! Groups gets better. Check out the new email design. Plus theres much more to come.

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RE: [Zope] REQUEST within a property() getter/setter
by Doyon, Jean-Francois 08 Jun '06

08 Jun '06

I was afraid of this ... :( Back to using get_request() then! J.F. -----Original Message----- From: Dieter Maurer [mailto:dieter@handshake.de] Sent: June 8, 2006 12:50 PM To: Doyon, Jean-Francois Cc: 'zope(a)zope.org' Subject: Re: [Zope] REQUEST within a property() getter/setter Doyon, Jean-Francois wrote at 2006-6-7 17:13 -0400: >When executing code within a property getter/setter, I can't seem to >get to the REQUEST object. > >self.REQUEST always seems to return <Special Object Used to Force >Acquisition> ... > >Anyway around this? No. Python's low level attribute access methods ("__getattribute__", "__getattr__", "__setattr__", property setter/getter) are below the reach of acquisition. Their "self" is not acquisition wrapped. That's why your "self.REQUEST" is "Acquisition.Acquired" (rather then the acquire object). -- Dieter

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REQUEST within a property() getter/setter
by Doyon, Jean-Francois 08 Jun '06

08 Jun '06

Hello, When executing code within a property getter/setter, I can't seem to get to the REQUEST object. self.REQUEST always seems to return <Special Object Used to Force Acquisition> ... Anyway around this? Jean-François Doyon Internet Service Development and Systems Support / Spécialiste de dèveloppements internet et soutien technique Canada Centre for Remote Sensing/Centre Canadien de télédétection Natural Resources Canada/Ressources Naturelles Canada http://atlas.gc.ca Tel./Tél.: (613) 992-4902 Fax: (613) 947-2410

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installing zope2.9.3 attempt
by Thomas Bennett 08 Jun '06

08 Jun '06

I'll have to say, this is the first Zope that I've had a problem with the install since 1998. The last successful version I installed was 2.92. RedHat Linux 7.3 Python 2.4.3 I've looked at the Troubleshooting info in the INSTALL.txt file and my Makefile for Python 2.4.3 shows CC= gcc -pthread CXX= c++ -pthread and it was a "vanilla build". I've searched zope.org and google and haven't found anything relative to this problem except that a change from 2.9.2 to 2.9.3 fixed a "make install" problem. It looks like to me that not finding a zcml configuration file it quits. Any ideas how I can fix this? Output: [z293]# ./configure --with-python=/usr/local/bin/python2.4 --prefix=/var/z29 Configuring Zope installation Using Python interpreter at /usr/local/bin/python2.4 [z293]# make /usr/local/bin/python2.4 install.py -q build Traceback (most recent call last): File "install.py", line 28, in ? context.initialize() File "/var/z293/Support/zpkgsetup/setup.py", line 121, in initialize self.scan(depname, pkgdir, reldir) File "/var/z293/Support/zpkgsetup/setup.py", line 211, in scan self.scan_package(name, directory, reldir) File "/var/z293/Support/zpkgsetup/setup.py", line 225, in scan_package pkginfo = package.loadPackageInfo(name, directory, reldir) File "/var/z293/Support/zpkgsetup/package.py", line 101, in loadPackageInfo pkginfo = read_package_info(directory, reldir) File "/var/z293/Support/zpkgsetup/package.py", line 166, in read_package_info data_files[:] = expand_globs(directory, reldir, data_files) File "/var/z293/Support/zpkgsetup/package.py", line 303, in expand_globs raise ValueError( ValueError: filename pattern '*-configure.zcml' doesn't match any files make: *** [build] Error 1 Thanks, Thomas -- ==================================================================== Thomas McMillan Grant Bennett Appalachian State University Computer Consultant III P O Box 32026 University Library Boone, North Carolina 28608 (828) 262 6587 An important measure of effort in coding is the frequency with which you write something that doesn't actually match your mental representation of the problem, and have to backtrack on realizing that what you just typed won't actually tell the language to do what you're thinking. -Eric Raymond Library Systems Help Desk: http://linux.library.appstate.edu/help ====================================================================

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Export format documentation
by Sébastien VINOT 08 Jun '06

08 Jun '06

Hello, I have an export file of objects (that come from a Plone 2.0.5 instance). Unfortunately, the products are not compatible with a newer Plone version. I'm building a new version of this product (but it will be quite different from the initial one). I'm wondering if it is possible to load datas for a zexp file without the old product and then build new instances of my new product. That is why I'd like to know if there is a good documentation concerning the internal structure of zexp files. Thanks in advance Sebastien

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Modification time problem
by Vitaly Lobachevsky 08 Jun '06

08 Jun '06

Hi, all. I'm working in ZMI. When a object created/changed the value in "Last Modified" column is in future and always the same (2006-07-06 22:40). How to fix it? My system time and hardware time seem ok. Zope Version: (Zope 2.7.8-final, python 2.3.5, linux2) Python Version: 2.3.5 (#1, Jul 6 2006, 13:09:42) [GCC 3.2 20020903 (Red Hat Linux 8.0 3.2-7)] Thanks

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Document parameters as part of a URL
by Andrew Hedges 08 Jun '06

08 Jun '06

Just curious what people think of the technique described here: http://www.zope.org/Members/petrvanblokland/parameters_in_url This page is a few years old. Is there something built-in to more recent versions of Zope that does this already? If there is, Google has failed me on this one. The context is that I'm working on a DTML (yeah, yeah ... I know) application in Zope 2.9.2 and want to be able to build URLs like this: http://server.domain/members/44 ...where members is a DTML Method and 44 is a user_id I could do things with, like call a ZSQL method. I'd prefer that members is a DTML Method and not a Python script or ZSQL Method. Thanks in advance for any insights! -Andrew ----- Andrew Hedges, andrew(a)clearwired.com http://clearwired.com/

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Re: [Zope] Information about Zope 3.2
by Lennart Regebro 08 Jun '06

08 Jun '06

On 6/6/06, Michael Dexter <dexter(a)ambidexter.com> wrote: > Good FAQ but you do not address the 64k EUR question: Is Zope 3 so > well thought out (separation of content and logic etc.) that is will > not only serve as an excellent application server but also the "I > don't know how we survived without it" future foundation for Plone, > Silva, CPS etc. CMS's? Answer: Yes. :-) -- Lennart Regebro, Nuxeo http://www.nuxeo.com/ CPS Content Management http://www.cps-project.org/

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[ANN] Zope 2.9.3 released
by Andreas Jung 07 Jun '06

07 Jun '06

From: Andreas Jung <lists(a)zopyx.com> Hi all, on behalf of Zope Corporation and the Zope community I am pleased to announce the release of Zope 2.9.3. You can download it from http://www.zope.org/Products/Zope/2.9.3/ Some new features of Zope 2.9: - ZODB 3.6 - Five 1.3 - integration for Zope 3 events for object creation and deletion - Zope 3 i18n integration for page templates For more information on what is new in this release, see the CHANGES.txt files for the release: http://www.zope.org/Products/Zope/2.9.3/CHANGES.txt Please bring all the bugs you have found to the Zope bugtracker: "http://collector.zope.org/Zope":http://collector.zope.org/Zope For more information on the available Zope releases, guidance for selecting the right distribution and installation instructions, please see: http://www.plope.com/Books/2_7Edition/InstallingZope.stx Support Python versions: Zope 2.9 requires Python 2.4.3 (Python 2.4.1, 2.4.2 are still acceptable). Older Python versions are no longer supported. Thanks to all being involved in this release. -- Andreas Jung (andreas at zopyx dot com) -- ZOPYX Ltd. & Co. KG - Charlottenstr. 37/1 - 72070 Tübingen - Germany Web: www.zopyx.com - Email: info(a)zopyx.com - Phone +49 - 7071 - 793376 E-Publishing, Python, Zope & Plone development, Consulting

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RE: [Zope] RE: zope LDAP deadlock problem
by Matthew X. Economou 07 Jun '06

07 Jun '06

> You can use Florent's "DeadlockDebugger" to find out what happens. This is true for someone with the requisite skills and plenty of time. In my case, the actual deadlock happens in a system library routine (sigaction, as I recall), making the identification of the component that's actually at fault rather challenging for someone like me. Fortunately, something in FreeBSD's threading implementation must have changed between RELENG_5 and RELENG_6, because Zope doesn't become completely unresponsive now. Best wishes, Matthew -- jsoffron: I'm generally pretty high on national defense... Mr. Bad Example: Careful...it's a gateway policy. Before you know it, you'll be mainlining the hard stuff like trade agreements. jsoffron: Too late...I've been freebasing Nafta all day... Sweet, sweet NAFTA. - As seen on Slashdot

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